The high-volume sell-off has likely opened the doors to re-test of December lows near $3,100.

Moreover, the long-term support level put the brakes on a sell-off back in December, and was followed by a corrective bounce to levels above $4,000.

A strong bounce from the 200-week SMA line would likely embolden the bulls, but the probability of a bull reversal from that SMA support looks low, according to technical indicators.

As of writing, BTC is trading at $3,380 on Bitstamp, representing a 1.5 percent drop on a 24-hour basis.

Weekly chart

As seen above, BTC is trading within a striking distance from the 200-week SMA of $3,298.

That MA support had held ground on a weekly closing basis (Sunday’s UTC close) in mid-December, possibly because the relative strength index (RSI) was reporting oversold conditions back then.

This time, however, that SMA support could be breached, as the RSI is currently hovering in the undersold territory.

Daily chart

The RSI on the daily chart is also biased toward the bears, as opposed to the record oversold conditions seen in December. The 5- and 10-day moving averages (MAs) are also trending south, indicating a bearish setup.

Hence, a drop to the December low of $3,122 could be on the cards.

4-hour and hourly chart

The RSI on the 4-hour and the hourly chart is reporting oversold conditions below 30.00. Therefore, a convincing break below the 200-week SMA of $3,298 could be preceded by a minor bounce.

View

BTC risks falling below the 200-week MA of $3,298. A weekly close below that level could be followed by a slide to September 2017 lows near $2,970.

A repeated failure to beat the 200-week SMA support would weaken bearish pressures. A bullish reversal, however, would be confirmed only above $3,658 (the high of gravestone doji carved out on Saturday).

Disclosure: The author holds no cryptocurrency at the time of writing.